【Chemical composition】 It is a glycosaminoglycan and long-chain polymer of disaccharide units of Na-glucuronate-N-acetylglucosamine and the sodium salt of hyaluronic acid.
【Character】White powder with good hygroscopicity
【CAS#】9067-32-7
【Origin】Fermentation
【Specifications】Food Grade, Cosmetic Grade, Eye-drop Grade, Injection Grade and 1% solution